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1. Introductions a. why you're here b. course purpose and schedule c. using forum2. Atmosphere Stuff a. Make sure to use `medium2` instance b. Understanding Allocation Units (AUs) - 2304 AUs equates to: 4 CPU machine running 24 hours for 24 days. So if you use instances and suspend them when not in use that'll give you compute for whole month except for 6 days. c. Suspend v. Shutoff v. Shelf - see this wiki page to understand the differences3. Backing up to a Volume a. https://github.com/michaelcapizzi/kaldi … e-optional4. Steps to access instance, docker, jupyter a. Accessing instance - `ssh -L [port]:localhost:[port] [username]@[ip]` --> you are telling your local machine to pay attention to `port X` on the instance - if you see error with port in use, run these two steps 1. `sudo lsof -i:[port]` --> will tell you which processes are running on the `port` 2. `sudo kill -9 [PID]` --> will kill the processes running on that `port` 3. exit instance and rerun `ssh` command - get in the habit of `git pull` to make sure you have any updates made to the codebase b. Accessing docker - from `/scratch/kaldi`, `./start_container.sh` --> starts the container c. Accessing jupyter - from `egs/INSTRUCTIONAL/`, `./start_jupyter.sh` --> starts the `jupyter` notebook - copy the `url` and paste into local browser5. Adding Michael and Blake access to instance a. Run this command from your instance: `sed -i.bak -E "s%(users:x:[0-9]+:[a-z,]+)%\1mcapizzi,bjoyce3,%" /etc/group`6. Using `tmux` a. https://github.com/michaelcapizzi/kaldi … x-optional7. File Structure of `kaldi` repo a. https://www.eleanorchodroff.com/tutoria … ation.html8. What to expect next week